W3 Smart watch Features:

• Model: W3
• Bluetooth Version: BT 4.0
• Compatible OS: Android 4.4 or above,iOS 8.0 or above
• Operating Mode: Single Touch+Press Button
• APP Name: H Band
• App Language: English,Portuguese,Spanish,Italian,German,Russian,French,Persian,Simplified Chinese, Traditional Chinese,Japanese,Korean,Vietnamese
• Watch Language: Chinese,Traditional Chinese,English,Japanese,Korean,German,Russian,Spanish,Italian, French,Vietnamese,Portuguese
• Waterproof: IP67
• ECG+HRV Heart Rate Monitor: Support
• Blood Pressure Monitor: Support
• Blood Oxygen Monitor: Support
• Sleep Monitor: Support
• Multi-sport Modes: Support
• Pedometer: Support
• Call or Message Reminder: Support
• Reject Call: Support
• Notification: Support Facebook,Twitter,Wechat, WhatsApp etc.
• Alert Type: Vibration
• Auto Light-up Screen: Support
• Stopwatch: Support
• Other Functions: Support Alarm,Calender,Sedentary reminder,Anti-lost
• Sensor: G-sensor,Heart Rate Sensor
• Screen: Size:1.3inch
• Type: TFT
• Resolution: 240*240pixels
• Battery: Battery Capacity: 220mAh
• Standby Time: About 15 days
• Using time: About 5 days
• Charging Time: About 2 hours
• Charging Type: Magnetic charging
• Appearance & Details
• Band: Material: TPU,Leather
• Length: About 250mm
• Width: About 20mm
• Weight and Size
• Product size: About 45*45*10mm
• Product weight: About 38g